There's a problem with your browser or settings.

Your browser or your browser's settings are not supported. To get the best experience possible, please download a compatible browser. If you know your browser is up to date, you should check to ensure that
javascript is enabled.

The briefings, which were originally scheduled for tomorrow, will be carried live on NASA TV. Audio only of the press conference and launch coverage is available by calling: 321/867-1220/1240/1260/7135. Two-way question and answer capability is available from participating NASA centers and Headquarters.

NASA TV is carried by MPEG-2 digital signal accessed via satellite AMC-6, at 72 degrees west longitude, transponder 17C, 4040 MHz, vertical polarization. It's available in Alaska and Hawaii in analog through Return to Flight on AMC-7, at 137 degrees west longitude, Transponder 18, at 4060 MHz, vertical polarization, audio at 6.8 MHz. For information about NASA TV on the Web, visit: